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FILE -- In this Aug. 22, 1997 file photo, Diana, Princess of Wales, and her companion Dodi Fayed, walk on a pontoon in the French Riviera resort of St Tropez. More than a dozen years after Princess Diana’s death on a Paris street sparked an international backlash against the photographers who chased her, her son’s visit to the paparazzi hotbed of Southern California has officials on high alert. (AP Photo/Patrick Bar-Nice Matin, file)

FILE -- In this Aug. 22, 1997 file photo, Diana, Princess of Wales, and her companion Dodi Fayed, walk on a pontoon in the French Riviera resort of St Tropez. More than a dozen years after Princess Diana’s death on a Paris street sparked an international backlash against the photographers who chased her, her son’s visit to the paparazzi hotbed of Southern California has officials on high alert. (AP Photo/Patrick Bar-Nice Matin, file)

Rare, unseen Princess Diana photos

A photo showing a rare glimpse into the life of Lady Diana before she married into the royal family will be up for auction later this month. Here are a few others dug up from the treasure vaults.